<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>猜数字</title>
    <script src="js/vue.min.js"></script>
</head>
<body>
<div>
    <input type="text" v-model="num" placeholder="请输入0-100的整数">
    <input type="button" value="猜一猜" @click="f()">
    <h1>{{result}}</h1>
</div>
<script>
    // 生成随机数
    let x = parseInt(Math.random()*100+1);
    let v= new Vue({
        el:"body>div",
        data:{
            result:"",
            num:""
        },
        methods:{
          f(){
            if(v.num>x){
                v.result = "猜大了"
            }else if(v.num<x){
                v.result="猜小了"
            }else {
                v.result= "恭喜你猜对了"
            }
          }
        }
    })
</script>
</body>
</html>